Wars halted research on XPS.

Last month the F.D.A. halted such research at the University of Pennsylvania.

The US Navy trialled an automatic system made by General Electric of New York (a different company) in 1942, but soon also halted research.

Also, Ebbinghaus' memory research halted research in other, more complex matters of memory such as semantic and procedural memory and mnemonics.

Gene patents are now used to halt research, prevent medical testing and keep vital information from you and your doctor.

Combined, these elements essentially halted research in the field.

Yale halted research into it because infections acquired in the laboratory there killed one worker, in addition to making Dr. Casals deathly ill.

The employees said the company decided to halt research into the immunological activity of silicone in 1975.

The United States had halted research on the nerve agent, called GJ, and it had never been developed into a weapon.

The cancer research computer system crashed, halting vital research and ran up a bill of £10,000 making the calls.